UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7zf4Ng8JULxRrf1k67IFjcYlzdwIX1TDXPd0akjEktw=' 
WHERE 
  key_id = 'c141bf0935ede923a7819d5c4ba4363c5c0c831b7d29e1ab46d2bc45bd8a4d5e' 
  AND (
    token = '7zf4Ng8JULxRrf1k67IFjcYlzdwIX1TDXPd0akjEktw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )